The most popular fitness exercise in the world.

Science and technology training is an efficient and comprehensive training method. With a special set of equipment and the help of your own weight, you can transform various unique and wonderful exercise patterns, and stimulate different parts of the body with different intensities, especially the training of the core parts. Secondly, its essence is that it not only has the training function, but also can effectively treat a variety of skeletal muscle injuries, especially suitable for urbanites with occupational diseases caused by bad habits. Because of its remarkable training effect and convenient use, it has been widely used in more than 20 countries around the world.

Abdominal muscles are abdominal muscles.